[data-theme="business-blue"]{--primary:#2563EB;--primary-dark:#1D4ED8;--primary-light:#DBEAFE;--accent:#F59E0B;--bg:#F8FAFC;--text:#0F172A;--card-bg:#fff}
[data-theme="tech-purple"]{--primary:#7C3AED;--primary-dark:#6D28D9;--primary-light:#EDE9FE;--accent:#A78BFA;--bg:#F5F3FF;--text:#4C1D95;--card-bg:#fff}
[data-theme="culture-red"]{--primary:#DC2626;--primary-dark:#B91C1C;--primary-light:#FEE2E2;--accent:#F87171;--bg:#FEF2F2;--text:#450A0A;--card-bg:#fff}
[data-theme="charity-green"]{--primary:#059669;--primary-dark:#047857;--primary-light:#D1FAE5;--accent:#34D399;--bg:#ECFDF5;--text:#064E3B;--card-bg:#fff}
[data-theme="industry-cyan"]{--primary:#0891B2;--primary-dark:#0E7490;--primary-light:#CFFAFE;--accent:#22D3EE;--bg:#ECFEFF;--text:#164E63;--card-bg:#fff}
[data-theme="chamber-gold"]{--primary:#CA8A04;--primary-dark:#A16207;--primary-light:#FEF9C3;--accent:#EAB308;--bg:#FFFBEB;--text:#422006;--card-bg:#fff}